45687538 (number)

45687538 is an even 8-digits composite number following 45687537 and preceding 45687539. In scientific notation, it is written as 4.5687538 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 21047760 positive integers (up to 45687538) that are relatively prime to 45687538.

Interesting facts

Basic properties

Name

Name forty-five million six hundred eighty-seven thousand five hundred thirty-eight

Notation

Scientific notation 4.5687538 × 10^7
Engineering notation 4.5687538 × 10^6

Prime Factorization of 45687538

Prime Factorization 2 × 13 × 2543 × 691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45687538
Product of the distinct prime numbers

The prime factorization of 45687538 is 2 × 13 × 2543 × 691. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 98, 91, 322, 636, 6004, 5044, 57525, 74594, 91037, 121949, 6897910, 9558123, 55813915, 41236421, 342384752, 817453097, 7425824522, 7263995104

Basic calculations (n = 45687538)

Multiplication

n×y
n×2 91375076
n×3 137062614
n×4 182750152
n×5 228437690

Division

n÷y
n÷2 22843769
n÷3 15229179.333333
n÷3 11421884.5
n÷5 9137507.6

Exponentiation

ny
n2 2087351128501444
n3 9.5365934002753E+22
n4 4.3570347336563E+30
n5 1.9906218996124E+38

Nth Root

y√n
2√n 6759.2557282588
3√n 357.49166329362
4√n 82.214692897674
5√n 34.037648657145

Divisors of 45687538

1, 2, 13, 26, 691, 1382, 2543, 5086, 8983, 17966, 33059, 66118, 1757213, 3514426, 22843769, 45687538

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45687537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45687538 can be divided by 16 positive divisors. The sum of these divisors (counting 45687538) is 1, the average is 0.0625.

Base conversion 45687538

Base System Value
2 Binary 10101110010010001011110010
3 Ternary 10011222011112001
4 Quaternary 2232102023302
5 Quinary 43144000123
6 Senary 4311124214
8 Octal 256221362
10 Decimal 45687538
12 Duodecimal 1337366a
16 Hexadecimal 2b922f2
20 Vigesimal e5aigi
36 Base36 r78qa

Cryptographic Hash Functions

md5 6683544dbdd831b45c3c11c9d950082e
sha1 a1bffaf8ead42ada0a6d42370a0702786df04ef3
sha256 f46de84760eb71885389764e84e73a5d7603cf687dbe6b20e3beb73b5961efa2
sha512 ba3ed2a5e2b4cae5de6c2c20ec9d339c0aa20defd4b2c7ec8230d4a4f19737eda83e6c374a2418aafcc2750149d420be5520af6c12f1cef8cca05e61f7cb9b88
ripemd-160 cb8844aa572983feec37cc99b70f3812036bf6ed

45687538 as geometric shapes

Circle

Radius = n
Diameter 91375076
Circumference 287063267.48281
Area 6.5576069707625E+15

Sphere

Radius = n
Volume 3.9946789022104E+23
Surface area 2.623042788305E+16
Circumference 287063267.48281

Square

Length = n
Perimeter 182750152
Area 2087351128501444
Diagonal 64611935.871036

Cube

Length = n
Surface area 12524106771008664
Volume 9.5365934002753E+22
Space diagonal 79133137.088734

Equilateral Triangle

Length = n
Perimeter 137062614
Area 9.0384955195018E+14
Altitude 39566568.544367

Triangular Pyramid

Length = n
Surface area 9.0384955195018E+14
Volume 1.1238983104589E+22
Height 21537311.957012